1 /*

     2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Implementation for utility class

    15 *

    16 */

    17 

    18 

    19 #ifndef MULUTILITY_H_

    20 #define MULUTILITY_H_

    21 

    22 #include <stdexcept>

    23 #include <string>

    24 #include <e32cmn.h>

    25 #include <osn/osndefines.h>

    26 #include "mulkeyboardutility.h"

    27 

    28 namespace osncore

    29     {

    30     class UString;    

    31     }

    32 

    33 using namespace osncore;

    34     

    35 namespace Alf

    36     {

    37     	

    38 static void MUL_ASSERT(bool aExpression, const char* aExceptionString)

    39    {

    40    if( aExpression )

    41        {

    42        throw std::logic_error(aExceptionString);

    43        }

    44    }

    45                                

    46 class MulUtility

    47     {

    48 public:

    49     /**

    50      * Converts the relative path to the absolute path.

    51      * 

    52      * @param aRelativePath Which needs to be changed to the absolutepath.

    53      * @return true , if aRelativepath changed to Absoulte path or else false

    54      */

    55 	OSN_IMPORT static bool AbsolutePath(UString& aRelativePath);

    56     

    57    /**

    58     * Checks which orienatation the application is in and returns true if it is in 

    59     * Landscape orientation otherwise returns false

    60     *

    61     */ 

    62   OSN_IMPORT static bool IsLandscape();

    63   

    64      /**

    65       * Checks if the given string tag is a pool resource or not

    66       *

    67       * @param aImageTag Path of the image file,which needs to be checked for resource tag format. 

    68       */

    69      OSN_IMPORT static bool IsPoolResource(const UString& aImageTag);

    70 

    71      /**

    72       * Checks if current KeyBoard is QWERTY

    73       * @return true if KeyBoard is QWERTY else false.

    74       */

    75      OSN_IMPORT static bool IsQwerty();

    76      

    77 private: 

    78     /**

    79      * Checks the file for its existence

    80      *

    81      * @param afilePath File to be checked.

    82      * @return true, In case file exists or else false. 

    83      */

    84     static bool IsFileExists(/*const char* afilePath*/const TDesC& aFilePath);

    85     

    86     

    87     

    88     };

    89     

    90     } // namespace Alf

    91 

    92 #endif  // MULUTILITY_H_

    93 

    94 // End of file

    95